The Oskar air humidifier by Stadler Form is an economic evaporator which moreover enables precise humidification by its integrated hygrostat. The Ionic Silver Cube™ ensures hygienically perfect humidification. It avoids growing bacteria and germs by the permanent deposit of silver ions.
The half-year changed air filter is one of the most elementary factors of the Oskar air humidifier: to give clean air back. And in order to not buying a completely new device every time, Stadler Form of course also offer the air filters as single available items.